<!DOCTYPE html>
<html>
  <head>
    <style>
      body {
        background-color: #ffffff;
      }
    </style>
    <title>ESP Captive Portal</title>
  </head>
  <body>
    <h1>ESP Captive Portal</h1>
    <p>Hello World, this is ESP32!</p>
  </body>
</html>
